11321030204 has 24 divisors (see below), whose sum is σ = 21804149808. Its totient is φ = 5100381440.

The previous prime is 11321030183. The next prime is 11321030219. The reversal of 11321030204 is 40203012311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1133507 + ... + 1143450.

It is an arithmetic number, because the mean of its divisors is an integer number (908506242).

Almost surely, 2^11321030204 is an apocalyptic number.

It is an amenable number.

11321030204 is a deficient number, since it is larger than the sum of its proper divisors (10483119604).

11321030204 is a wasteful number, since it uses less digits than its factorization.

11321030204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277085 (or 2277083 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11321030204 its reverse (40203012311), we get a palindrome (51524042515).

The spelling of 11321030204 in words is "eleven billion, three hundred twenty-one million, thirty thousand, two hundred four".